A mini stroke, or transient ischemic attack (TIA) is a brief episode characterized by neurological symptoms. A mini stroke is a serious event because it is often the warning sign of an impending stroke. The symptoms of a mini stroke begin suddenly and vary depending on the part of the brain that is affected.
The following offers an estimated range of how long alcohol stays in your blood, urine and saliva: 1  Saliva test: One to five days. 2  Blood test: 12 hours. 3  Urine test: Three to five days via Ethyl Gluconoride (EGT) metabolite.  Breathalyzer test: Up to 24 hours.
For the body to break a single unit of alcohol (10 ml) takes a maximum of one hour, however How long does alcohol stay in blood varies from person to person depending on the gender, age, weight, level of stress, strength of the person, the type of alcohol consumed, rate of metabolism of the person, health of the liver and the amount of food taken etc.